# SDR DALA1311570681

- Type: Service difficulty report (as reported; unverified)
- Difficulty date: April 2, 2013
- Submitted: May 1, 2013
- Operation: Air carrier
- Aircraft: N681DA
- Make and model: Boeing 757232
- Aircraft serial: 26957
- Aircraft time: 64,559 hours, 29,689 cycles
- System (JASC): [5320 · Fuselage Miscellaneous Structure](https://openairdocs.org/jasc/5320)
- Part: Intercostal
- Part number: 146N56052
- Condition: Corroded
- Location: Bs 1400
- Stage of operation: IN
- How discovered: V
- Nature of condition: O
- Precautionary procedure: K
- FAA source: FAA Service Difficulty Reporting System (https://sdrs.faa.gov/)
- Page: https://openairdocs.org/sdr/DALA1311570681

## Discrepancy

UPON REMOVAL OF MAIN CABIN CUSP WEB FOR CORROSION BETWEEN STA 1400 TO 1420 FOUND EXFOLIATION CORROSION ON INTERCOSTAL AT BS 1400 UNDER FWD END OF REMOVED CUSP WEB.  R & R RT CUSP WEB ATTACH BRACKET, IAW SRM 51-40-02, PG 2-5.

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